Consolidated Balance Sheet (Unaudited) (Parentheticals) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Assets [Abstract]
Fixed-maturity securities, available for sale, amortized cost	$ 2,352,901	$ 1,933,632
Allowance for Credit Losses	(422)	(366)
Equity securities - cost	161,526	126,478
Premium Receivable, Allowance for Credit Loss	12,167	8,067
Reinsurance Recoverable, Allowance for Credit Loss	$ (459)	$ (459)
Stockholders' Equity
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	400,000,000	400,000,000
Common stock, shares issued (in shares)	23,162,175	23,090,526
Common stock, shares outstanding (in shares)	23,162,175	23,090,526